127221786

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{102433}}^1$

素因数の和:102467

約数の個数: 32

約数和(自身を含む): 295009920

約数和(自身を除く): 167788134

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 102433, 204866, 307299, 614598, 921897, 1843794, 2355959, 2765691, 4711918, 5531382, 7067877, 14135754, 21203631, 42407262, 63610893, 127221786]

約数ペア:

[(1, 127221786), (2, 63610893), (3, 42407262), (6, 21203631), (9, 14135754), (18, 7067877), (23, 5531382), (27, 4711918), (46, 2765691), (54, 2355959), (69, 1843794), (138, 921897), (207, 614598), (414, 307299), (621, 204866), (1242, 102433)]